Teaching aid (electric three-ball machine)
CN309695701SActive Publication Date: 2025-12-23FUYANG QINGTU YULAN TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202530306206.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-29
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2040-05-29
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: teaching aid (electric three-ball instrument). 2. The use of the design product: as a teaching aid made by students and children themselves, to exercise their hands-on ability, to intuitively simulate the running rules of the sun, the earth and the moon in nature, and to observe and learn astronomical knowledge. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.
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